The World of High Martial Arts: Aristocratic Family Starts, Becomes Invincible Upon Entering the World

Single female protagonist + city + cool writing + a bit of logic but not much + invasion from another dimension. After thousands of years of spiritual energy recovery, Blue Star's unique secret realm was used as a springboard for alien invasion. Later, when Alien made a summary, it was discovered that this Blue Star Xia Kingdom has a bit of evil! When Ning Chen entered the world for the first time, he rescued his fiancée under the Beast God Cult, and the story of the two unfolded immediately. Later, Ning Chen discovered that his identity seemed to be more than just a family... Ps: Because the author is not very good at writing emotional dramas, I apologize for the average writing.